More modern model compared to 402 engine. It has already 16 valves, also electronic ignition, Hydrocompensators and some other improvements.
According to experts, one of the best in the domestic auto industry. A block of cylinders, cast from cast iron, very good quality. Crankshaft, well-balanced, made of high-quality, correct thermal steel.
Constructive features of 406 engine, namely the location of two distributional shafts at the top, two inlences and two exhaust valve on a cylinder, increased compression ratio (9.3) and something else allows you to raise power torque, reduce fuel consumption and reduce harmful emissions. A small disadvantage of 406 engines are some problems with the MRM mechanism. By creating a good engine in principle, designers, however, did not pay attention to the pistons. They have an outdated design. The piston has thick rings, which entails a reduction in power and increased vibration.
Engine Specifications 406
| Name of parameter | ZMZ-4062. | ZMZ-4061 | ZMZ-4063. | ZMZ-4052. | ZMZ-409 |
|---|---|---|---|---|---|
| Working volume | 2,3 | 2,46 | 2,69 | ||
| Cylinder diameter, mm | 92 | 95,5 | |||
| Piston stroke, mm | 86 | 92 | |||
| Compression ratio | 9,1 | 8,0 | 9,5 | 9,3 | 9,0 |
| Supply system | Injection | Carburetor | Injection | ||
| Rated power, kW (hp) | 110,3 (150) | 73,5 (100) | 80,9 (110) | 118,8 (152) | 105 (142,8) |
| 5200 | 4500 | 4500 | 5200 | 4400 | |
| Max. torque, n * m (kgf * m) | 206 (21) | 181,5 (18,5) | 191,3 (19,5) | 210,0 (21,5) | 230 (23,5) |
| Rotation frequency with nom. Power, min -1 | 5200 | 4500 | 4500 | 5200 | 4400 |
| Rotation frequency at max. torque torque, min -1 | 4000 | 3500 | 3500 | 4300 | 3900 |
| Rotation frequency by idling, min -1 (min + -50 / max) | 800 / 6000 | 750 / 6000 | 850 / 6000 | 850 / 5000 | |
| Minimum specific fuel consumption, g / kW * h (g / hp * h) | 252 (185) | 273 (200) | 265 (195) | ||
| The order of the cylinders | 1-3-4-2 | ||||
| Oil consumption for avgar,% of fuel consumption | 0,3 | 0,4 | 0,3 | ||
| Engine Mass Communications Plant, kg | 187 | 185 | 187 | 190 | |
The ZMZ 406 engine was developed on replacing the motor 402 simultaneously with the design of the GAZ-3105 car for the government. However, these new Volga cars were completed with them, which was necessary to urgently implement in connection with the removal of machines from production.
The basis of the ZMZ 402 (equipment) and the SAAB manufacturer's H series engine (design solutions) were taken. As a result, with the same volume of 2.3 l, the power actuator provided 177 nm of torque instead of 210 nm prototypes and 100 liters. from. Power instead of the expected 150 hp, like a Swedish engine. The injection system, which later replaced the carburetor, was able to fix the position a little - 201 nm and 145 liters. s., respectively.
Technical characteristics of ZMZ 406 2.3 l / 100 liters. from.
For the first time in the engine of the manufacturer of ZMZs, several advanced technical solutions were used:
- two intake and two exhaust valves per cylinder;
- electronic ignition and injection systems;
- scheme of the DOCH gas distribution mechanism with two upper camshafts;
- hydraulic drivers instead of adjusting the thermal clearance of valves with gaskets.
After the changes made specifications ZMZ 406 correspond to the values \u200b\u200bgiven in the table:
| Manufacturer | ZMZ |
| Mark DVS | 406 |
| Years of production | 1997 – 2008 |
| Volume | 2286 cm 3 (2.3 l) |
| Power | 73.55 kW (100 l. P.) |
| Torque moment | 177/201 nm (at 4200 rpm) |
| Weight | 192 kg |
| Compression ratio | 9,3 |
| Food | injector / carburetor |
| Motor Type | in line gasoline |
| Ignition | switter |
| Number of cylinders | 4 |
| The location of the first cylinder | Twue |
| Number of valves on each cylinder | 4 |
| Material GBC. | aluminum alloy |
| Intake manifold | durally |
| Exhaust manifold | cast iron |
| Camshaft | 2 pcs. DOCH Scheme |
| Cylinder block material | cast iron |
| Diameter of the cylinder | 92 mm |
| Pistons | original |
| Crankshaft | lightweight |
| Piston move | 86 mm |
| Fuel | AI-92 / A-76 |
| Ecology standards | Euro-3 / Euro-0 |
| Fuel consumption | route - 8.3 l / 100 km mixed cycle 11.5 l / 100 km city - 13.5 l / 100 km |
| Oil consumption | maximum 0.3 l / 1000 km |
| What oil pour into a viscosity engine | 5W30, 5W40, 10W30, 10W40 |
| Which oil is better for the engine by manufacturer | Liqui Moly, Lukoil, Rosneft |
| Oil for ZMZ 406PO composition | winter synthetics, summer semi-synthetic |
| Motor oil volume | 6.1 L. |
| Working temperature | 90 ° |
| RF resource | submitted 150,000 km real 200000 km |
| Adjustment of valves | hydraulician |
| Cooling system | forced, antifreeze |
| Volume of oh | 10 L. |
| water pump | with plastic impeller |
| Candles on ZMZ 406 | domestic A14 DVRM or A14DVR |
| Candle clearance | 1.1 mm |
| Valve train chain | 70/90 with shoe or 72/92 with asterisks |
| The order of the cylinders | 1-3-4-2 |
| Air filter | Nitto, Knecht, Fram, Wix, Hengst |
| Oil filter | with check valve |
| Flywheel | 7 Holes with displacement, 40 mm Inner diameter |
| Fastening bolts flywheel | M12x1.25 mm, Length 26 mm |
| Valve stem seals | Goetze, bright intake, dark prom |
| Compression | from 13 bar, difference in adjacent cylinders maximum 1 bar |
| Turnover XX | 750 - 800 min -1 |
| Thinking force threaded connections | candle - 31 - 38 nm flywheel - 72 - 80 nm clutch bolt - 19 - 30 nm bearing cover - 98 - 108 nm (root) and 67 - 74 (connecting rod) cylinder head - three stages 40 nm, 127 - 142 nm + 90 ° |
The factory manual contains a more accurate description of the parameters:
- ZMZ 4063.10 - Carburetor, compression ratio 8 for operation on fuel A-76, Power 110 l. s., torque 186 nm, weight 185 kg;
- ZMZ 4061.10 - carburetor, compression ratio 8 under gasoline A-76, power 100 liters. s., torque 177 nm, weight 185 kg;
- ZMZ 4062.10 - Injector, compression ratio 9.3 for fuel AI-92, Power 145 liters. p., torque 201 nm, weight 187 kg.
Design features
Officially, the ZMZ 406 engine became the third after 24d and 402 in the line of power drives of the Volga factory. Received microprocessor ignition, DOCH gas distribution scheme with two-stage chain drive.
The developers continued to use the inline engine circuit with 4 cylinders, but the camshafts were two, they are located on top, inside the CCC. Power compression of DVS Increased plant designers to 9.3 in the basic version 4062.10 due to the central location of the candle inside the combustion chamber.
Reliability is raised due to the cast-iron cylinder block without a sleeve, reduce the stroke of the piston to 86 mm and the weight of the entire SPG group. Rods with bolts, crankshaft and piston rings are made of high strength materials, so overhaul required less frequently.
Chain tensioners automatic double action - Pre-tension spring, while working hydraulics. The degree of oil purification is increased by installing a full-flow disposable filter. For hinged equipment there is a separate clinoremable drive. ECU firmware complies with SATE versions, ITELM VS5.6, Mikas 5.4 or 7.1
The list of modifications of the DVS
Initially, the engine was designed injector, so the version 4062.10 is considered basic. The need for carburetor modifications 4061.10 and 4063.10 appeared later. They were installed on the Gazelle, so retaining the volume of combustion chambers, it was necessary to reduce the operating costs of the owner. For this, the management of ZMZ reduced the compression ratio to translate the motors to cheaper fuel A-76.
Motors 4061 and 4063 produced reverse modernization:
- reduced power and torque;
- turnover of XX steel 750 min -1 instead of 800 min -1;
- the maximum torque is achieved by 3,500 revolutions, and not 4000.
Everything else is mounted on the same places unchanged. Part of the details are interchangeable, with the exception of the GBC and Piston.
Pros and cons
The negative feature of the power actuator ZMZ 406 is the low quality casting and unsuccessful technical solutions:
- high oil consumption due to the undermined rings design;
- low drive timing resource due to tensioner, collapsible block stars and cumbersome design as a whole.
Fuel consumption is high, but it is typical for most truck motors.
But the vibrations are reduced, the head of the cylinder block is not unscrewed during operation, the gasket does not need to be constantly changing, but the nuts stretch. Maintainability of all nodes are high, the design itself is reliable and simple. The user is disposed of need every 20,000 mileage to adjust valve gaps.
List of car models in which installed
Since the Motor ZMZ 406 has three versions, each of them was used on specific models Auto manufacturer Gas:
- ZMZ 4062.10 - gas 31054 Suite configuration; GAZ 3102 (1996 - 2008);
- ZMZ 4061.10 - gas 3302, 33023, 2705, 3221;
- ZMZ 4063.10 - GAZ 3302, 33023, 2705, 3221, 32213, 322132, 32214, semar 3234, Ruta, Bogdan and Dolphin.
In the first case, the engine characteristics were suitable for the urban cycle of representative cars of officials and governments. Carburetor modifications reduced the operational budget of vans gazelles, cargo-passenger cars and trucks.
Rules of service ZMZ 406 2.3 l / 100 liters. from.
According to the manufacturer's requirements, the ZMZ 406 engine is serviced in the following order:
- inspection of the timing chain after 30000 mileage, replacement after 100,000 km;
- replacing oil and filter after 10,000 km;
- replacement of coolant approximately every two years or 30,000 runs;
- recharging the battery each autumn, replacement after 50000 km;
- ignition candles are enough for 60,000 run;
- fuel filter comes in disrepair after 30000 km, air - 20,000 km;
- the ignition coils fail after 50000 mileage.
The manufacturer recommends using high-quality lubricant for engines so that hydrocomathers and oil pumps work properly. Initially, the cooling system has weak spots - Radiator and thermostat. All hinged equipment is highly resource, with the exception of the pump, the polymer rotor of which serves about 30,000 km. Because of the big weight of the engine, with their own hands, the overhaul is very difficult in the garage without a telfer.
Overview of faults and ways to repair
By virtue of structural features Motor ZMZ 406 Gnet valve only when leaving the chain. Moreover, they are damaged by each other (intake and graduation with simultaneous lifting), and not about the pistons. When breaking the chain of such trouble will not happen.
Since the DVS device is partially copied with the Saab, and the construct of the ZMZ 402 is partially saved, the fault is characterized for it:
| High turnover XX | 1) damage sensors 2) no contact of the xx regulator 3) Torn Carter ventilation hoses | 1) sensor replacement 2) contact recovery 3) hose replacement |
| Cylinder failure | 1) Malfunction ECU 2) failure of the coil 3) Candle tip breakdown 4) breakdown nozzle | 1) Replacing the control unit 2) Repair coil 3) replacement of the tip 4) repair / replacement nozzle |
| Unstable work of the DVS | 1) air seats 2) water in the fuel tank | 1) Restoration of tightness, replacement of gaskets 2) gasoline drainage, dried tank |
| Motor does not start | 1) failure of the ignition system 2) Fuel supply is broken | 1) replacement coil, contact 2) Replacing the filter, reducing valve, phase adjustment, fuel pump replacement |
Due to the large diameter, the pistons block and the CCC are sensitive to overheating, so control the level of working fluids should be regularly (oil and antifreeze).
Motor tuning options
Initially, the ZMZ 406 engine allows you to increase the power own forces up to 200 - 250 liters. from. To do this, use mechanical tuning:
- installing the zero resistance filter;
- reduced air temperature in the intake path;
- replacing the standard carburetor K-16D Solex (needed adjusting the quality / quantity screws).
For minibuses and trucks, the Gazelle Tuning turbocharging is inffective, because the operational resource of the DS is reduced and the fuel consumption increases sharply.
Thus, the injector modification of the ZMZ 4062.10 and the carburetor versions of 4061.10, 4063.10 are based on the Swedish engine of the N series for trucks and the representative of the car. Tuning is allowed, first of all, to increase torque.
If you have any questions - leave them in the comments under the article. We or our visitors will gladly respond to them
The question of which carburetor is better to put on the Gazelle with 406 engine can often be heard from the owners this car. Most popular russian cars The middle class produced by the Gorky plant has a wide degree of unification. On the 406th Gazelle engine, you can install carburetors: Solex, Weber ,. To find the most effective carburetor for gazelle with a carburetor engine, you should study all the pros and cons.
We put carburetor Solex on Gazelle with 406 engine
Carburetor Solex is produced by LLC Dimitrovgrad Avtokomponent Plant LLC under license from Solex, France. And this carburetor without problems can be installed on the gazelle with the 406th engine. General form The carburetor is shown in Fig. 1 below.
Fig. 1. Carburetor Solex.
For many years of operation on cars, Gazelle devices such as Solex showed themselves as reliable, durable, convenient mechanisms. In the most critical conditions, frost -40 degrees, a blizzard, a blizzard of 406 engines are brewed after night parking on the street and carry around the clock watch on all highways of Russia.
The Carburetor Solex on Gazelles with the 406th engine does not fail in the conditions of highlands with a rarefied air, nor in the sands of Central Asia, nor in the extreme north. All carburetor systems are steadily functioning both on the depleted and on a highly enriched mixture when overflow fuel.
The settings are highly dependent on the fuel level in the float chamber and the idle adjustment. The first adjustment requires a lot of patience. At the factory, the fuel level is regulated by a template with a test float. Under the conditions of the garage, the operation is carried out with repeated screwing and twisting the quality screw, as well as the bending of the edges of the float.
Instructions for adjusting the carburetor Solex on Gazelle
ATTENTION!The feed hose is removed on the heating engine. Caution! Can sprinkle gasoline! Unscrewed and removed the cover of the float chamber along with floats. Measure the distance from the selex carburetor cover to the fuel surface in two chambers. Better to make a caliper. The perfect distance for the proper operation of all systems is 25-35 mm.
Adjustment is carried out by sweetening the edges of floats. It is necessary to merge from float chambers. After the end of the adjustment, you must start the motor and fill the chambers with gasoline to the designated level. The next adjustment refers to the idle engine.
Heat the engine up to 90 ° and drown out. Tighten the screw 11 shown in Fig. 1, until it stops. Turn the engine, the sublicas must be removed, and the air damper (Fig. 1 number in Figure 4) Open. Unscrew the quality of the mixture quality, to achieve stable engine operation when the accelerator pedal is released. Turns should not exceed the value of 1200 rpm.
Screw the screw until the engine starts to twitch, work with interruptions. Unscrew to 1-2 turn back. Motor began to work like a clock. Thinner settings are made at their discretion. According to the engine speed, the engine should be within 800-900 rpm.
Pros and cons Setting the carburetor DAAZ 4178 on Gazelle
Arguing, what kind of carburetor is better to put on a gazelle with a 406 engine, it is necessary to consider another of the most compact and reliable Russian carburetors. Such is domestic. The device is shown in Fig, 2 at the bottom.
Fig. 2. Carburetor 4178.
The 4178 carburetor is not much different from the previously represented carburetor. All systems are practically identical, adjustments are similar. Both carburetors are made by the same enterprise. Here carburetors are made for the entire domestic car industry: VAZ, GAZ, IZH, Moskvich, UAZ.
Carburetor DAAZ 4178-1107010 is a more complex device than carburetor Solex. This is a two-chamber emulsion type mechanism, whose throttle valves are opened sequentially.
Float chamber Balanced, systems are sequentially located:
- suction gases;
- nozzles of selection of the control vacuum in the throttle housing;
- recycling system of exhaust gases.
IMPORTANT!Balanced, high-quality mixing of the components of the air-fuel mixture is achieved by the ideal design of the diffuse channel with the air swirl located in it. Innovative development of Dimitrovgrad scientists - the accelerator pump made it possible to carry out the most smooth transition during a sharp opening of throttle dampers.
Thanks to the improved design, the carburetor quickly gained the popularity of gazelle drivers. Many motorists reappear their gazelles by this carburetor and do not regret. The main characteristics and consumption of fuel in carburetors Solex and DAAZ 4178 are the same.
When among the owners of Gazelle, it comes to what the carburetor is better to put 406 engine, many come to one of the options, namely to the installation of a long-tested carburetor K-151D. This carburetor is very popular and is often found in UAZ, IL, Volga, Sobol. For 406 engines, the Gazelles developed a modification K-151D.
Fig. 3. Carburetor K-151: 1 -Vinth-tube axis float; 2-cards on the axis of the air damper; 3 - Threaded tube fuel gibber transition system secondary chamber; 4 - Spreads in the vacuum regulator of the ignition distributor; 5 - decor selection unit to the valve of the EPHX system; 6 - Carter ventilation system fitting; 7 - housing fuel filter with supply and bypasic fittings; 8 - screw fastening of the filter case; 9 vacuum control of the exhaust gas recirculation valve valve: 10-protection plug of emulsion jibera of the idle system; 11-plug fastening housing air filter: 12 - threaded plug of fuel drain from the float chamber; 13-passer supply of pouring to the EPHX valve; 14 - screw adjustment of the composition of the mixture at idle (screw "quality"); 15 and 22 - microswitch EPHX system; 17 - Screw adjustment of the rotational speed of the crankshaft at idle (screw "quantity"): 18 - screw of the two-beam lever of the starting device; 19 - trigger lever; 20-perch on the axis of the air damper; 21-type air damper drive; 23 Start Spring free travel throttle control lever; 24 - overhead lever control cam control device; 25 - adjusting screw of the air damper drive thrust position; 26-Operating Mustache Lever throttle valve second chamber; 27 -Worving a muster throttle lever of the second chamber; 28 - launching device cam; 29 - screw-stop lever flap of the second chamber; 30-Cleaning fitting: 31 - screw filling screw acpercelative pump (execution option):
When autogas translated the production of gazelles to the installation of 406 engines, at the same time the K-151D carburetor was upgraded. Since then, the mechanism is successfully used in gazelles. Structurally, the unit is similar to Carburetor Solex. It is distinguished by the presence of a suspension in the form of a wire, synchronizing the simultaneous movement of the crescent device of the launch device and the throttle heel.
IMPORTANT!Thanks to this wire, adhesion is created between two separate mechanisms. S suberos guarantees fast, easy engine start. SUPPLC can be adjusted by setting up the necessary values. Engine start parameters are exhibited, depending on the outdoor air temperature and weather conditions.
Other carburetors that can be put on the gazelle
Answering the question: which carburetor is better to put on the gazelle with the carburetor engine of the 406th model, we can say that stable, reliable, long operation The above engine is also possible when configuring these machines by carburetors of Weber models, ozone, K-131.
However, their installation involves a minor re-equipment of electronic systems and control blocks. In the factory conditions, the package of gazelles said carburetors is not performed.
Pros and cons of carburetors
Engines modern cars for the most part, equipped electronic systems Fuel injection - injection injection, monofry, central injection, distributed injection. The listed systems work perfectly, save fuel, but have a too high price. The second minus - when it fails or clogging data blocks, their repairs can only be performed under car service conditions on special stands. For it will have to pay a lot.
Carburators have many advantages: inexpensive, simple mechanisms. With proper adjustment, they bring significant fuel savings. The most economical is the K-151D carburetor - 8 liters of gasoline AI-92. The second in the amount of fuel consumption is Solex - 8.5 liters of gasoline AI-92.
The most voracious - carburetor 4178 - 9 liters of gasoline AI-92. Measurements were carried out on the highway at a speed of 90 km / h. Cons of carburetors: problems with cold start at negative temperatures at Solex models, 4178. Sometimes there are failures of the gas pedal, depletion of the fuel mixture.
These disadvantages disappear with proper adjustment. So on the question: what carburetor is better to put on 406 engine Gazelle, you can answer with full confidence: all three carburetors - Solex, 4178, K-151D are quite working mechanisms and can be installed on their gazelle. Proper adjustments Turn your gazelle in the beast. You will become a hero of all freeway.
Nor nail or rod!
The car is difficult to call the subject of the first need for a person's life, but this is the most common vehicle. And without which people can not live? Without heart. This body can be called force aggregate.
What it is? Car Engine - The device that is capable of converting one type of energy into another. It is at the expense of this that the movement of any vehicle is carried out.
As a rule, the machines are installed on the machines. It is divided into two types: carburetor and injection. Engine specifications directly depend on this factor. All aggregates (depending on the type) work on different types of fuel. Such can be called gasoline, compressed natural gas or liquefied hydrocarbon, diesel fuel, More famous as a wasolar.
ZMZ-406.
Who can argue with the fact that a large amount of shipments is carried out on gas cars? On Gazelles, the carburetor power unit is most often installed in two modifications. Injector - only one. What are the advantages of this engine? It consumes quite a little fuel at his high power. And the unit will serve quite a long time, but only if it takes proper care. Among the minuses, the engine is particularly susceptible to quality motor oil. If it works on some specific type, it is better not to experiment much. There is a problem of the inhibitory fan, which leads to overheating. The system that must regulate the temperature is slightly unstable. And since overheating can lead to an explosion, you should carefully follow it. This model of the engine has become available since 1996 and to this day is known as a durable and reliable unit.
Characteristic
It is worth noting that this unit is bypassing by some criteria the previous engine series 402. Power point 406 operates on 4 pistons. Its power is 110 "horses". To say exactly the overheating of this engine is difficult, because some drivers declare a constant raising of temperature, while others say that the cooling system is superfluous - the unit does not heat up.
If there is a desire to translate your engine 406 (carburetor or injection) on gas equipment, then it should be noted that it is excellent "gets lost" with propane and methane.
Moment with considerable fuel is difficult to illuminate - it directly depends on driving conditions and pores of the year. According to the manufacturer's characteristic, consumption is on average 13.5 liters per 100 km. Engine volume - 2.28 liters.
In the external environment it is necessary to note the compact location of all elements. A feature will be the location of the spark plug - in the center. The maximum rotation power of the crankshaft is 5,200 revolutions per minute.
History of the creation of ZMZ-406
This engine model was developed on the basis of the SAAB 900 sports unit. The end of the project creation on paper - 1990. And after three years, the first prototypes of this engine appeared. The production of a small series was launched in 1996, but from the main conveyor he began to go from 1997. End of production - 2003
At first, the engine 406 (carburetor) was installed on the small boats, which were used by government agencies. A little later, they were interested in the employees of the Gorky Plant, and over time, "Volga" and Gazelle acquired it. After some time, he began to enter the base kit "Sable". Manufacturers of ZMZ and GAZ allowed to install on many models of cars at their own request "non-rigging" engines, so the unit 406 can be seen on some "Volga", in the configuration of which this unit was not included.
Construction and features
Engine 406 (carburetor) runs on gasoline. It has 16 valves and 4 pistons. Injection adjusts the built-in electronic system.
During the creation of this power unit, the manufacturer decided to allocate it and add features. Such can be considered the location of the shaft at the top of the cylinder block. Spark plugs are in the center. Due to the use of a new injection system and combustion chamber, compression has been increased to 9.3. Also replaced the carburetor type power supply system.
Due to some manipulations, it was reduced however, it was rumored that the capacity of one model of the car brand "Volga" (the engine 406 was put on it) was overestimated specifically and artificially.
The difference in the injector from the carburetor
For a long time, only the models of the carburetor type were produced. Over time, injection appeared. Due to this, some characteristics were achieved, for example, to reduce the amount of fuel consumed. If you follow the theory of internal combustion, then carburetor Engine Gazelle 406 begins to work more powerfully with the corresponding raising level of rotation of the crankshaft. How can this be achieved? The mechanism is made in such a way that with a sharp press on the pedal, the number of gasoline vapors is increasing. This, in turn, contributes to an increase in the speed of the crankshaft.
406 (gas used frequently) works with a microprocessor. Thanks to him, even at easy pressing on the pedal, the car dynamics will be improved.
Engine tuning
In order to change a little engine output, you can conduct tuning works that will help improve the indicators. Some do not like small power, another - the number of fuel consumed, and sometimes the driver wants to stand out against the background of others, optimizing a specific characteristic.
The first thing you can make a hundred is to improve the engine 406 (carburetor) in terms of power. As a rule, in this case Either the technical characteristics of the unit are raised by increasing the pistons, or (or separate turbines). The second way will be more reliable, however, the first will go much less forces, money and time.
In order to improve the overall dynamics, there will be enough inlet and output channels.
Driver errors
Because of the eternal desire to improve your aggregate, many are trying too much and eventually kill the engine. What errors should not be allowed working with the 406 series power apparatus? Engine, the price to which varies within 100 thousand rubles, better once again Do not optimize.
Do not listen to the advice of inexperienced drivers who offer to reduce the masses of the flywheel. This will only lead to unnecessary problems, not to increase power. Air swirls - extra. Play specialists who offer to install them are not needed. If used, the power will be proportionally reduced. The speed of the car does not rise when the air heat is heated. The reliability of the engine will fall, if you add water with droplets in the intake path. Designers, on the contrary, try to separate the liquid from fuel as much as possible, because, falling into it, it contributes to the beginning of corrosion. Some recommend to put the electrokener to change the engine specifications. However, he not only costs huge money, but also completely kills the power unit. And this is still not all (but the most common) errors allowed by drivers.
Use in cars
Now this engine Can be installed on any model of "Gazelle" and "Volga". Moreover, it officially stands on some passenger and cargo copies. However, due to the fact that many seek to use it on other models, small problems may occur. As a rule, it leads to a quick breakage breakage, or the nozzles simply cease to work, starts or leak oil. There may be problems with the performance of technical specifications. In this case, you need to contact a hundred. If the problem is even more serious, then in specialized centers of the plant. They are scattered throughout Russia and some CIS countries. Engine 406 (gas also helps to eliminate problems, and not worse than ZMZ) is so popular that high-quality repair will not cause big problems. These manipulations do not take a long time, and most importantly - do not require global financial costs.
Gas 31105 with ZMZ-406 injection engine, like any other machine, has its own characteristics. In the people, such a car is called simply Volga. The features of this car are associated not only with external characteristics, but also with the technical side.
This looks like a GAZ 31105 engine ZMZ 406
Motor power system type 406 Injector includes:
Diagram of the engine device ZMZ 406 per gas 31105
The power system was set exactly the same as on. That is, she also had a hanging pump for fuel. The model of gas 31105 has such a pump with a bracket under the bottom. Activated after receiving the command from electrical circuitwhich manages the engine. After that, fuel flows into the ramp from the tank, gasoline passes the fine filter.
On models of 11 years old, installed submersible pump For fuel. Such a system better catches pairs and reduces toxicity. The space over the car fuel tank is associated with a steam capture system through a filter, which is a coal-based device. Everything domestic cars Good in your own way. Here is the case of taste.
So the head block looks like engine ZMZ. 406
Technical characteristics of all high enough. Initially, the model 3110 was considered the best, but she came to replace a new one. The spent on the Volga is fully justified, however, the price depends on what specifications of the car.
So, you can additionally install bEST SYSTEM . It is important to constantly check the carburetor, as well as prevent overheating if installed. This type of engine is considered the best for this model. Not recommended . This is due to the fact that it requires high costs. And the repair will be so much more expensive than the car itself. Therefore optimal engine 406.
Mounted Motor ZMZ 406
They produce such an engine on the Savolzhsky motor factory, supplying components on. This is the best product from the entire line. Such an engine can be found on.
Read also
Cooling and heating radiators on GAZ-31105
When the last model of the Gazelle was updated and received the engine 406, then 402 was completely removed from production. Now it can be found only from private owners or on disassembly. During all this time injector Engine 406 gained great popularity. Until now, he is not inferior modern motor. It has high performance and reliability. Moreover, its cost on the pocket of any car owner.
Path from 402 to 406
Unfortunately, the 402 engine had a number of flaws that were trying to eliminate from time to time. For example, he constantly overheated. Most often, overheating cases were noticed in the summer. The car began to boil, the engine demanded a repair. All disadvantages were fixed later. During the reconstruction appeared new model 406. This model was similar to the previous ones, but was characterized by a higher strength.
The most important advantage is an injector. Fuel consumption has become much smaller. A B. winter time The engine was rotated faster. In addition, the price has become much smaller.
A distinctive feature was reliability, so the model still occupies a leading position in the market. Engine repair is performed on mileage indicators 200-300 km. However, the cost will be high enough. The engine has a diagnostic system that allows you to evaluate the working stock. 
Electronic devices Capable to output data, maintain them and eliminate outdated indicators. Always under control is the operation of the motor. All faults are encoded, and their decoding is stored in the service book. Those that are constantly repeated are removed independently. To learn about the data that stores the motor, you must purchase a special tester. With it, you can display all the data on the computer. It is connected to the diagnostic connector block.
True, only specialists can do it. The cost is quite acceptable. If you turn off the battery, then all information will be erased. It is not worth discounting. However, this fact does not affect this fact. The main thing is that the engine does not require any modifications and is low. If fuel consumption becomes high, then you should look for the reason for which it happens.
Disassembled engine carburetor ZMZ 406
It is possible that the whole thing is in filters, which is time to change. 406 Engine attracts its availability in price and prevalence on sale. It can be found completely without problems at an attractive price. It does not require any additional investments. Reviews about it positive. Owners of such a motor note that it is not capricious, reliable, durable. It can not but rejoice those who are going to buy it.
